5210 search results - page 268 / 1042 » Exact geometric computation |
190
Voted
VC
2008
15 years 6 months ago
2008
Abstract Direct manipulation using pointing devices commonly relies on basic interaction tasks such as selection and precise cursor positioning. Traditionally, such tasks use geome...
177
click to vote
PAMI
2010
15 years 5 months ago
2010
—In this paper, we introduce a local image descriptor, DAISY, which is very efficient to compute densely. We also present an EM-based algorithm to compute dense depth and occlusi...
197
click to vote
SMA
2010
ACM
15 years 6 months ago
2010
ACM
We present a novel method for fast retrieval of exact Minkowski sums of pairs of convex polytopes in R3 , where one of the polytopes keeps rotating. The algorithm is based on pre-...
207
click to vote
CVPR
2006
IEEE
16 years 8 months ago
2006
IEEE
3D surface matching is a fundamental issue in computer vision with many applications such as shape registration, 3D object recognition and classification. However, surface matchin...
258
click to vote
CVPR
2009
IEEE
17 years 1 months ago
2009
IEEE
Images of an object undergoing ego- or camera- motion
often appear to be scaled, rotated, and deformed versions
of each other. To detect and match such distorted patterns
to a s...